AI Article Synopsis
- The research tested the reliability and ability of a delay-discounting task to distinguish between individuals with and without ADHD among young adults.
- The task demonstrated strong internal consistency and revealed that those with self-reported ADHD made more impulsive choices compared to non-ADHD individuals.
- Overall, the delay-discounting task shows promise for use in both clinical settings and research due to its reliability and moderate effectiveness in identifying self-reported ADHD.
Article Abstract
Objective: The purpose of this research was to evaluate the reliability and discriminant validity of a behavioral task of impulsivity, the delay-discounting task.
Method: Young adults were asked to report ADHD diagnostic status and to complete the delay-discounting task. The internal consistency of the task was determined, task performances of individuals with and without self-reported ADHD were compared, and the ability of this task to discriminate between participants with and without self-reported ADHD was assessed.
Results: The delay-discounting task showed very good to excellent internal consistency. Furthermore, participants with self-reported ADHD responded to the task in a more impulsive manner than did non-ADHD participants. Finally, moderate discriminant validity for detecting self-reported ADHD using this task was found.
Conclusion: Findings showed that the delay-discounting task is a promising task for both clinical research and practice as it has strong reliability overall and has moderate discriminant ability for self-reported ADHD in young adults.
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| http://dx.doi.org/10.1177/1087054710365993 | DOI Listing |
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